<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
  <meta name="description" content="Clean-mark article reader">
  <meta name="author" content="Clean-mark, Cristi-Constantin">
  <link href="https://fonts.googleapis.com/css?family=Alegreya+Sans|Open+Sans" rel="stylesheet">
  <title>Clean-Mark Article Reader</title>
  <style>
  body {
    font-size: 18px;
    line-height: 1.5;
    font-family: 'Open Sans', sans-serif;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    color: #2f2f2f;
    background-color: #f9f7f1;
    background-image: linear-gradient(#eee 1px, transparent 1px);
    background-size: 100% 1em;
  }
  .content {
    position: relative;
    max-width: 35em;
    margin: 2em auto;
  }
  .content .content-box {
    height: auto;
    overflow: hidden;
    position: relative;
    padding: 1em;
    background-color: #fcfcfc;
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.05);
  }
  .content .content-box:before, .content .content-box:after {
    content: "";
    position: absolute;
    height: 2px;
    left: 0;
    right: 0;
    clip-path: polygon(0% 0%, 5% 100%, 10% 0%, 15% 100%, 20% 0%, 25% 100%, 30% 0%, 35% 100%, 40% 0%, 45% 100%, 50% 0%, 55% 100%, 60% 0%, 65% 100%, 70% 0%, 75% 100%, 80% 0%, 85% 100%, 90% 0%, 95% 100%, 100% 0%);
  }
  .content .content-box:before {
    background-color: #eee;
    top: 0;
  }
  .content .content-box:after {
    background-color: #fff;
    bottom: -2px;
  }
  h1,h2,h3,h4,h5,h6 {
    font-family: 'Alegreya Sans', sans-serif;
  }
  /* Aligns to 72px */
  h1 {
    font-size: 2.25em;
    line-height: 1.16666666666;
    padding-top: 6px;
    margin-bottom: 24px;
  }
  /* Aligns to 72px */
  h2 {
    font-size: 1.875em;
    line-height: 1.2;
    padding-top: 24px;
    margin-bottom: 12px;
  }
  /* Aligns to 48px */
  h3 {
    font-size: 1.5em;
    line-height: 1.25;
    padding-top: 12px;
    margin-bottom: 6px;
  }
  /* Aligns to 36px */
  h4 {
    font-size: 1.3125em;
    line-height: 1.3333333;
    padding-top: 10px;
    margin-bottom: 10px;
  }
  /* Aligns to 36px */
  h5 {
    font-size: 1.125em;
    line-height: 1.5;
    padding-top: 12px;
    margin-bottom: 9px;
  }
  /* Aligns to 36px */
  h6 {
    font-size: 1em;
    line-height: 1.5;
    padding-top: 9px;
    margin-bottom: 3px;
  }
  .content-box input {
    width: 99%;
    height: 1.5em;
    margin: 3em 0 1em 0;
    padding: 0.2em;
    font-size: 1em;
    text-indent: 0.2em;
    outline: none;
    border: none;
    background-color: transparent;
    border-bottom: 1px solid #ccc;
    transition: border-bottom 500ms;
  }
  .content-box input:focus {
    border-bottom: 1px solid #99f;
  }
  #clean-text {
    padding: 1em 0 1em 0;
  }
  #clean-text> pre, #clean-text> code, #clean-text> blockquote {
    border: 1px solid #eee;
    overflow: scroll;
    padding-left: .5em;
    margin: .5em 0 .5em 0;
    background-color: #f7f7f7;
  }
</style>
</head>
<body>
<article class="content">
  <div class="content-box">
    <input id="url-input" class="input" type="text" placeholder="URL ➼">
    <div id="clean-text"></div>
  </div>
</article>
<script src="https://code.jquery.com/jquery-3.2.1.min.js"
  integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4="
  crossorigin="anonymous"></script>
<script>
function makeHtml (data) {
  return `<h1>${data.title}</h1>
  <span style="float:left">by ${data.author}</span>
  <span style="float:right">${data.date}</span>
  <br><hr><br>
  ${data.text}`
}
function showArticle (data) {
  // console.log(data)
  setTimeout(function () {
    $('#clean-text').html(makeHtml(data))
  }, 1000)
}
$(function () {
  $('#url-input').keypress(function (ev) {
    if (ev.which !== 13) { return }
    var url = this.value
    $.ajax({
      method: 'POST',
      dataType: 'json',
      url: 'https://clean-mark.now.sh',
      data: JSON.stringify({ url: url }),
      headers: {
        'Accept': 'application/json',
        'Content-Type': 'application/json'
      },
      success: showArticle,
      beforeSend: function() {
        $('#clean-text').text('...')
      },
      error: function(err) {
        console.error(err)
        $('#clean-text').val(err.message)
      }
    })
  })
})
</script>
</body>
</html>
